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题目
题型:不详难度:来源:
---Did you ask Sophia for help?
----I ______ need to- I managed perfectly well on my own.
A.didn’t have toB.don’tC.didn’tD.won’t

答案
C
解析

试题分析:
根据句意:我没有必要向索菲亚寻求帮助,因为我自己管理的非常好。可知,表达没必要英语中有don’t have to, don’t need to, needn’t本题中时态可知为一般过去时,故选C
点评:need可作为情态动词和实义动词用,need用法如下:
一、作情态动词 1.need作情态动词无人称或数的变化, 后接动词原形,多用于否定句和疑问句中。如:You needn"t worry.你不必担心。 2.由need引出的一般疑问句,肯定回答常用must或have to;否定答语常用needn"t. 如: —Need I answer the question? 我需要回答那个问题吗? —Yes, you must. /Yes, you have to.是的,你必须回答。/是的,你得回答。/No, you needn"t.不,不必了。 3.由must引出的一般疑问句,肯定回答用must,否定答语用needn"t或don"t have to。如: —Must I do the work now? 我必须现在干这个活吗? —Yes, you must /have to.是的,你必须做。/No, you needn"t /don"t have to. 不,你现在不必做。 二、作行为动词 need 作为行为动词有人称和数的变化, 后面可接名词、代词、动名词及带to 的动词不定式;可用于肯定句、疑问句和否定句中,如:She needs help.她需要帮助。I don"t need to see the doctor.我不需要看病。—Do you need to go at once? 你需要马上走吗? —Yes, I do.是的,我得马上去。 —No, I don"t.不,不用马上走。
核心考点
试题【---Did you ask Sophia for help? ----I ______ need to- I managed perfectly well o】;主要考察你对动词的分类等知识点的理解。[详细]
举一反三
—Why didn’t you come to my birthday party last night?
—I planned to, but my parents simply       not let me out so late at night.
A.could  B.might  C.would  D.should

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Persons under 18 _____ not be employed in night work in the US.
A.canB.mayC.willD.shall

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--I went to work on foot yesterday, though it was raining cats and dogs.
---You __________ a bus. You were likely to get a cold.
A.must have takenB.would take
C.could takeD.should have taken

题型:不详难度:| 查看答案
—Excuse me. Is this the right way to the Summer Palace?
—Sorry, I am not sure, but it ____ be.
A.mustB.canC.mightD.will

题型:不详难度:| 查看答案
—Mary’s got crazy and has been sent to the mental hospital. Did you tell her boss about that?
—Yes, but I _______her husband first.  
A.can have toldB.should have toldC.need have toldD.must have told

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